| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.79 | 3.863% | $213.7397 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $76.61 | 4.394% | $79.9762 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $99.59 | 7.766% | $107.3242 | $107.32 | $107.30 | $107.30 |
| Purchase #4 | $160.44 | 7.783% | $172.927 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $143.35 | 6.124% | $152.1288 | $152.13 | $152.15 | $152.10 |
| Purchase #6 | $36.83 | 9.278% | $40.2471 | $40.25 | $40.25 | $40.20 |
| Purchase #7 | $198.58 | 7.133% | $212.7447 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $921.19 | $979.0877 | $979.09 | $979.15 | $978.90 | |